2
mature
2
3
1
1
1
4
1
2
1
1
2
0
4
3
2
1
1
1
4
17K
1
0
3
1
2
1
2
2
0
1
3
0
3
2
1
0
1
0
3
3
2
1
4
1
2
1
2
5
5
